<!DOCTYPE html>
<html lang="en">

<!--
  Author：蓝田_Loto
  Date：2018-10-19 16:23
  PageName：e_practice5_Gradient.html
  Function：实战案例 - 设计网页纹理背景
  URL：http://localhost:8080/f_image/f5_practice/e_practice5_Gradient.html
-->

<head>
    <meta charset="UTF-8">
    <title>实战案例 - 设计网页纹理背景</title>

    <style type="text/css" media="screen">
        .patterns {
            width: 200px;
            height: 200px;
            float: left;
            margin: 10px;
            box-shadow: 0 1px 8px #666;
        }

        .pt1 {
            background-size: 50px 50px;
            background-color: #0ae;
            background-image: -webkit-linear-gradient(rgba(255, 255, 255, .2) 50%, transparent 50%, transparent);
            background-image: linear-gradient(rgba(255, 255, 255, .2) 50%, transparent 50%, transparent);
        }

        .pt2 {
            background-size: 50px 50px;
            background-color: #f90;
            background-image: -webkit-linear-gradient(0deg, rgba(255, 255, 255, .2) 50%, transparent 50%, transparent);
            background-image: linear-gradient(0deg, rgba(255, 255, 255, .2) 50%, transparent 50%, transparent);
        }

        .pt3 {
            background-size: 50px 50px;
            background-color: white;
            background-image: -webkit-linear-gradient(to top, transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5)), -webkit-linear-gradient(to left, transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5));
            background-image: linear-gradient(to top, transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5)), linear-gradient(to left, transparent 50%, rgba(200, 0, 0, .5) 50%, rgba(200, 0, 0, .5))
        }

        .pt4 {
            background-size: 50px 50px;
            background-color: #ac0;
            background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .2) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .2) 50%, rgba(255, 255, 255, .2) 75%, transparent 75%, transparent);
            background-image: linear-gradient(45deg, rgba(255, 255, 255, .2) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .2) 50%, rgba(255, 255, 255, .2) 75%, transparent 75%, transparent);
        }

        .pt5 {
            background-size: 50px 50px;
            background-color: #c16;
            background-image: -webkit-linear-gradient(-45deg, rgba(255, 255, 255, .2) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .2) 50%, rgba(255, 255, 255, .2) 75%, transparent 75%, transparent);
            background-image: linear-gradient(-45deg, rgba(255, 255, 255, .2) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .2) 50%, rgba(255, 255, 255, .2) 75%, transparent 75%, transparent);
        }

        .pt6 {
            background-color: #eee;
            background-size: 60px 60px;
            background-position: 0 0, 30px 30px;
            background-image: -webkit-linear-gradient(45deg, black 25%, transparent 25%, transparent 75%, black 75%, black), -webkit-linear-gradient(45deg, black 25%, transparent 25%, transparent 75%, black 75%, black);
            background-image: linear-gradient(45deg, black 25%, transparent 25%, transparent 75%, black 75%, black), linear-gradient(45deg, black 25%, transparent 25%, transparent 75%, black 75%, black);
        }

        .pt7 {
            background-color: #eee;
            background-size: 60px 60px;
            background-image: -webkit-linear-gradient(45deg, black 25%, transparent 25%, transparent 75%, black 75%, black), -webkit-linear-gradient(-45deg, black 25%, transparent 25%, transparent 75%, black 75%, black);
            background-image: linear-gradient(45deg, black 25%, transparent 25%, transparent 75%, black 75%, black), linear-gradient(-45deg, black 25%, transparent 25%, transparent 75%, black 75%, black);
        }

        .pt8 {
            background-color: #fff;
            background-size: 100% 1.2em;
            background-image: -webkit-linear-gradient(to right, transparent 21px, #abced4 21px, #abced4 23px, transparent 23px), -webkit-linear-gradient(#eee .05em, transparent .05em);
            background-image: linear-gradient(to right, transparent 21px, #abced4 21px, #abced4 23px, transparent 23px), linear-gradient(#eee .05em, transparent .05em);
        }

        .pt9 {
            background: -webkit-radial-gradient(circle, white 10%, transparent 10%), -webkit-radial-gradient(circle, white 10%, black 10%) 50px 50px;
            background: radial-gradient(circle, white 10%, transparent 10%), radial-gradient(circle, white 10%, black 10%) 50px 50px;
            background-size: 100px 100px;
        }

        .pt10 {
            background: -webkit-radial-gradient(circle at 0% 2%, rgba(96, 16, 48, 0) 9px, #661133 10px, rgba(96, 16, 48, 0) 11px), -webkit-radial-gradient(circle at 100% 100%, rgba(96, 16, 48, 0) 9px, #661133 10px, rgba(96, 16, 48, 0) 11px), none;
            background: radial-gradient(circle at 0% 2%, rgba(96, 16, 48, 0) 9px, #661133 10px, rgba(96, 16, 48, 0) 11px), radial-gradient(circle at 100% 100%, rgba(96, 16, 48, 0) 9px, #661133 10px, rgba(96, 16, 48, 0) 11px), none;
            background-size: 20px 20px;
        }

        .pt11 {
            background-color: #88AA33;
            background-image: -webkit-radial-gradient(circle at 0% 50%, rgba(96, 16, 48, 0) 9px, #661133 10px, rgba(96, 16, 48, 0) 11px), -webkit-radial-gradient(circle at 100% 100%, rgba(96, 16, 48, 0) 9px, #661133 10px, rgba(96, 16, 48, 0) 11px), none;
            background-image: radial-gradient(circle at 0% 50%, rgba(96, 16, 48, 0) 9px, #661133 10px, rgba(96, 16, 48, 0) 11px), radial-gradient(circle at 100% 100%, rgba(96, 16, 48, 0) 9px, #661133 10px, rgba(96, 16, 48, 0) 11px), none;
            background-position: 0 10px, 0 0%, 0 0;
            background-size: 20px 20px;
        }

        .pt12 {
            background-color: #330000;
            background-image: -webkit-radial-gradient(#890000 4%, #5B0000 9%, rgba(102, 0, 0, 0) 9%), -webkit-radial-gradient(#890000 4%, #5B0000 8%, rgba(102, 0, 0, 0) 10%), -webkit-radial-gradient(rgba(153, 0, 0, 0.8) 20%, rgba(102, 0, 0, 0)), -webkit-radial-gradient(rgba(153, 0, 0, 0.8) 20%, rgba(102, 0, 0, 0)), -webkit-radial-gradient(#660000 35%, rgba(102, 0, 0, 0) 60%), -webkit-radial-gradient(#660000 35%, rgba(102, 0, 0, 0) 60%), -webkit-radial-gradient(rgba(76, 0, 0, 0.7), rgba(102, 0, 0, 0)), -webkit-radial-gradient(rgba(76, 0, 0, 0.7), rgba(102, 0, 0, 0)), -webkit-linear-gradient(45deg, rgba(102, 0, 0, 0) 49%, #000000 50%, rgba(102, 0, 0, 0) 70%), -webkit-linear-gradient(135deg, rgba(102, 0, 0, 0) 49%, #000000 50%, rgba(102, 0, 0, 0) 70%);
            background-image: radial-gradient(#890000 4%, #5B0000 9%, rgba(102, 0, 0, 0) 9%), radial-gradient(#890000 4%, #5B0000 8%, rgba(102, 0, 0, 0) 10%), radial-gradient(rgba(153, 0, 0, 0.8) 20%, rgba(102, 0, 0, 0)), radial-gradient(rgba(153, 0, 0, 0.8) 20%, rgba(102, 0, 0, 0)), radial-gradient(#660000 35%, rgba(102, 0, 0, 0) 60%), radial-gradient(#660000 35%, rgba(102, 0, 0, 0) 60%), radial-gradient(rgba(76, 0, 0, 0.7), rgba(102, 0, 0, 0)), radial-gradient(rgba(76, 0, 0, 0.7), rgba(102, 0, 0, 0)), linear-gradient(45deg, rgba(102, 0, 0, 0) 49%, #000000 50%, rgba(102, 0, 0, 0) 70%), linear-gradient(135deg, rgba(102, 0, 0, 0) 49%, #000000 50%, rgba(102, 0, 0, 0) 70%);
            background-position: 0 0px, 50px 50px, 50px 0px, 0 50px, 50px 0px, 100px 50px, 0 0px, 50px 50px, 0 0px, 0 0;
            background-size: 100px 100px;
        }

        .pt13 {
            background-color: white;
            background-image: -webkit-radial-gradient(midnightblue 9px, transparent 10px), -webkit-repeating-radial-gradient(midnightblue 0px, midnightblue 4px, transparent 5px, transparent 20px, midnightblue 21px, midnightblue 25px, transparent 26px, transparent 50px);
            background-image: radial-gradient(midnightblue 9px, transparent 10px), repeating-radial-gradient(midnightblue 0px, midnightblue 4px, transparent 5px, transparent 20px, midnightblue 21px, midnightblue 25px, transparent 26px, transparent 50px);
            background-position: 0 0;
            background-size: 30px 30px, 90px 90px;
        }

        .pt14 {
            background-color: #282828;
            background-image: -webkit-radial-gradient(black 15%, transparent 16%), -webkit-radial-gradient(black 15%, transparent 16%), -webkit-radial-gradient(rgba(255, 255, 255, 0.1) 15%, transparent 20%), -webkit-radial-gradient(rgba(255, 255, 255, 0.1) 15%, transparent 20%);
            background-image: radial-gradient(black 15%, transparent 16%), radial-gradient(black 15%, transparent 16%), radial-gradient(rgba(255, 255, 255, 0.1) 15%, transparent 20%), radial-gradient(rgba(255, 255, 255, 0.1) 15%, transparent 20%);
            background-position: 0 0px, 8px 8px, 0 1px, 8px 9px;
            background-size: 16px 16px;
        }

        .pt15 {
            background-color: #BB0033;
            background-image: -webkit-radial-gradient(closest-side circle at 60% 43%, #BB0033 26%, rgba(187, 0, 51, 0) 27%), -webkit-radial-gradient(closest-side circle at 40% 43%, #BB0033 26%, rgba(187, 0, 51, 0) 27%), -webkit-radial-gradient(closest-side circle at 40% 22%, #DD3355 45%, rgba(221, 51, 85, 0) 46%), -webkit-radial-gradient(closest-side circle at 60% 22%, #DD3355 45%, rgba(221, 51, 85, 0) 46%), -webkit-radial-gradient(closest-side circle at 50% 35%, #DD3355 30%, rgba(221, 51, 85, 0) 31%), -webkit-radial-gradient(closest-side circle at 60% 43%, #BB0033 26%, rgba(187, 0, 51, 0) 27%), -webkit-radial-gradient(closest-side circle at 40% 43%, #BB0033 26%, rgba(187, 0, 51, 0) 27%), -webkit-radial-gradient(closest-side circle at 40% 22%, #DD3355 45%, rgba(221, 51, 85, 0) 46%), -webkit-radial-gradient(closest-side circle at 60% 22%, #DD3355 45%, rgba(221, 51, 85, 0) 46%), -webkit-radial-gradient(closest-side circle at 50% 35%, #DD3355 30%, rgba(221, 51, 85, 0) 31%);
            background-image: radial-gradient(closest-side circle at 60% 43%, #BB0033 26%, rgba(187, 0, 51, 0) 27%), radial-gradient(closest-side circle at 40% 43%, #BB0033 26%, rgba(187, 0, 51, 0) 27%), radial-gradient(closest-side circle at 40% 22%, #DD3355 45%, rgba(221, 51, 85, 0) 46%), radial-gradient(closest-side circle at 60% 22%, #DD3355 45%, rgba(221, 51, 85, 0) 46%), radial-gradient(closest-side circle at 50% 35%, #DD3355 30%, rgba(221, 51, 85, 0) 31%), radial-gradient(closest-side circle at 60% 43%, #BB0033 26%, rgba(187, 0, 51, 0) 27%), radial-gradient(closest-side circle at 40% 43%, #BB0033 26%, rgba(187, 0, 51, 0) 27%), radial-gradient(closest-side circle at 40% 22%, #DD3355 45%, rgba(221, 51, 85, 0) 46%), radial-gradient(closest-side circle at 60% 22%, #DD3355 45%, rgba(221, 51, 85, 0) 46%), radial-gradient(closest-side circle at 50% 35%, #DD3355 30%, rgba(221, 51, 85, 0) 31%);
            background-position: 0 0%, 0 0%, 0 0%, 0 0%, 0 0%, 50px 50px, 50px 50px, 50px 50px, 50px 50px, 50px 50px;
            background-size: 100px 100px;
        }

        .pt16 {
            background-color: #6d695c;
            background-image: -webkit-repeating-linear-gradient(120deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .1) 1px, transparent 1px, transparent 60px), -webkit-repeating-linear-gradient(60deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .1) 1px, transparent 1px, transparent 60px), -webkit-linear-gradient(60deg, rgba(0, 0, 0, .1) 25%, transparent 25%, transparent 75%, rgba(0, 0, 0, .1) 75%, rgba(0, 0, 0, .1)), -webkit-linear-gradient(120deg, rgba(0, 0, 0, .1) 25%, transparent 25%, transparent 75%, rgba(0, 0, 0, .1) 75%, rgba(0, 0, 0, .1));
            background-image: repeating-linear-gradient(120deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .1) 1px, transparent 1px, transparent 60px), repeating-linear-gradient(60deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .1) 1px, transparent 1px, transparent 60px), linear-gradient(60deg, rgba(0, 0, 0, .1) 25%, transparent 25%, transparent 75%, rgba(0, 0, 0, .1) 75%, rgba(0, 0, 0, .1)), linear-gradient(120deg, rgba(0, 0, 0, .1) 25%, transparent 25%, transparent 75%, rgba(0, 0, 0, .1) 75%, rgba(0, 0, 0, .1));
            background-size: 70px 120px;
        }

        .pt17 {
            background-image: -webkit-radial-gradient(circle at 100% 50%, transparent 20%, rgba(255, 255, 255, 0.3) 21%, rgba(255, 255, 255, 0.3) 34%, transparent 35%, transparent), -webkit-radial-gradient(circle at 0% 50%, transparent 20%, rgba(255, 255, 255, 0.3) 21%, rgba(255, 255, 255, 0.3) 34%, transparent 35%, transparent);
            background-image: radial-gradient(circle at 100% 50%, transparent 20%, rgba(255, 255, 255, 0.3) 21%, rgba(255, 255, 255, 0.3) 34%, transparent 35%, transparent), radial-gradient(circle at 0% 50%, transparent 20%, rgba(255, 255, 255, 0.3) 21%, rgba(255, 255, 255, 0.3) 34%, transparent 35%, transparent);
            background-color: slategray;
            background-size: 75px 100px;
            background-position: 0 0%, 0 -50px;
        }

        .pt18 {
            background-color: #63773F;
            background-image: -webkit-radial-gradient(circle at 50% 59%, #D2CAAB 3%, #364E27 4%, #364E27 11%, rgba(54, 78, 39, 0) 12%, rgba(54, 78, 39, 0)), -webkit-radial-gradient(circle at 50% 41%, #364E27 3%, #D2CAAB 4%, #D2CAAB 11%, rgba(210, 202, 171, 0) 12%, rgba(210, 202, 171, 0)), -webkit-radial-gradient(circle at 50% 59%, #D2CAAB 3%, #364E27 4%, #364E27 11%, rgba(54, 78, 39, 0) 12%, rgba(54, 78, 39, 0)), -webkit-radial-gradient(circle at 50% 41%, #364E27 3%, #D2CAAB 4%, #D2CAAB 11%, rgba(210, 202, 171, 0) 12%, rgba(210, 202, 171, 0)), -webkit-radial-gradient(circle at 100% 50%, #D2CAAB 16%, rgba(210, 202, 171, 0) 17%), -webkit-radial-gradient(circle at 0% 50%, #364E27 16%, rgba(54, 78, 39, 0) 17%), -webkit-radial-gradient(circle at 100% 50%, #D2CAAB 16%, rgba(210, 202, 171, 0) 17%), -webkit-radial-gradient(circle at 0% 50%, #364E27 16%, rgba(54, 78, 39, 0) 17%);
            background-image: radial-gradient(circle at 50% 59%, #D2CAAB 3%, #364E27 4%, #364E27 11%, rgba(54, 78, 39, 0) 12%, rgba(54, 78, 39, 0)), radial-gradient(circle at 50% 41%, #364E27 3%, #D2CAAB 4%, #D2CAAB 11%, rgba(210, 202, 171, 0) 12%, rgba(210, 202, 171, 0)), radial-gradient(circle at 50% 59%, #D2CAAB 3%, #364E27 4%, #364E27 11%, rgba(54, 78, 39, 0) 12%, rgba(54, 78, 39, 0)), radial-gradient(circle at 50% 41%, #364E27 3%, #D2CAAB 4%, #D2CAAB 11%, rgba(210, 202, 171, 0) 12%, rgba(210, 202, 171, 0)), radial-gradient(circle at 100% 50%, #D2CAAB 16%, rgba(210, 202, 171, 0) 17%), radial-gradient(circle at 0% 50%, #364E27 16%, rgba(54, 78, 39, 0) 17%), radial-gradient(circle at 100% 50%, #D2CAAB 16%, rgba(210, 202, 171, 0) 17%), radial-gradient(circle at 0% 50%, #364E27 16%, rgba(54, 78, 39, 0) 17%);
            background-position: 50px 0px, 50px 0px, 0 50px, 0 50px, 0 0%, 0 0%, 50px 50px, 50px 50px;
            background-size: 100px 100px;
        }

        .pt19 {
            background-color: #C8D3A7;
            background-image: -webkit-radial-gradient(closest-side, transparent 0%, transparent 75%, #B6CC66 76%, #B6CC66 85%, #EDFFDB 86%, #EDFFDB 94%, #FFFFFF 95%, #FFFFFF 103%, #D9E6A7 104%, #D9E6A7 112%, #798B3C 113%, #798B3C 121%, #FFFFFF 122%, #FFFFFF 130%, #E0EAD7 131%, #E0EAD7 140%), -webkit-radial-gradient(closest-side, transparent 0%, transparent 75%, #B6CC66 76%, #B6CC66 85%, #EDFFDB 86%, #EDFFDB 94%, #FFFFFF 95%, #FFFFFF 103%, #D9E6A7 104%, #D9E6A7 112%, #798B3C 113%, #798B3C 121%, #FFFFFF 122%, #FFFFFF 130%, #E0EAD7 131%, #E0EAD7 140%);
            background-image: radial-gradient(closest-side, transparent 0%, transparent 75%, #B6CC66 76%, #B6CC66 85%, #EDFFDB 86%, #EDFFDB 94%, #FFFFFF 95%, #FFFFFF 103%, #D9E6A7 104%, #D9E6A7 112%, #798B3C 113%, #798B3C 121%, #FFFFFF 122%, #FFFFFF 130%, #E0EAD7 131%, #E0EAD7 140%), radial-gradient(closest-side, transparent 0%, transparent 75%, #B6CC66 76%, #B6CC66 85%, #EDFFDB 86%, #EDFFDB 94%, #FFFFFF 95%, #FFFFFF 103%, #D9E6A7 104%, #D9E6A7 112%, #798B3C 113%, #798B3C 121%, #FFFFFF 122%, #FFFFFF 130%, #E0EAD7 131%, #E0EAD7 140%);
            background-position: 0 0px, 55px 55px;
            background-size: 110px 110px;
        }

        .pt20 {
            background-color: #DDEEFF;
            background-image: -webkit-radial-gradient(closest-side, transparent 98%, rgba(0, 0, 0, 0.3) 99%), -webkit-radial-gradient(closest-side, transparent 98%, rgba(0, 0, 0, 0.3) 99%);
            background-image: radial-gradient(closest-side, transparent 98%, rgba(0, 0, 0, 0.3) 99%), radial-gradient(closest-side, transparent 98%, rgba(0, 0, 0, 0.3) 99%);
            background-position: 0 0px, 40px 40px;
            background-size: 80px 80px;
        }
    </style>
</head>

<body>
<div class="patterns pt1"></div>
<div class="patterns pt2"></div>
<div class="patterns pt3"></div>
<div class="patterns pt4"></div>
<div class="patterns pt5"></div>
<div class="patterns pt6"></div>
<div class="patterns pt7"></div>
<div class="patterns pt8"></div>
<div class="patterns pt9"></div>
<div class="patterns pt10"></div>
<div class="patterns pt11"></div>
<div class="patterns pt12"></div>
<div class="patterns pt13"></div>
<div class="patterns pt14"></div>
<div class="patterns pt15"></div>
<div class="patterns pt16"></div>
<div class="patterns pt17"></div>
<div class="patterns pt18"></div>
<div class="patterns pt19"></div>
<div class="patterns pt20"></div>
</body>
</html>